dt-bindings: perf: fsl-imx-ddr: Add i.MX 8M compatibles
authorKrzysztof Kozlowski <krzk@kernel.org>
Fri, 4 Sep 2020 15:23:51 +0000 (17:23 +0200)
committerRob Herring <robh@kernel.org>
Mon, 14 Sep 2020 22:48:10 +0000 (16:48 -0600)
DTSes with new i.MX 8M SoCs introduce their own compatibles so add them
to fix dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible:0: 'fsl,imx8mm-ddr-pmu' is not one of ['fsl,imx8-ddr-pmu', 'fsl,imx8m-ddr-pmu', 'fsl,imx8mp-ddr-pmu']
    From schema: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible: ['fsl,imx8mm-ddr-pmu', 'fsl,imx8m-ddr-pmu'] is too long

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: ddr-pmu@3d800000:
    compatible: Additional items are not allowed ('fsl,imx8m-ddr-pmu' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml

index 9ed8f44adabe3c4bbb1ed142e869d49f70744ae1..5aad9f4e0b2a6c47ac8caceec7ee0594622bfe8f 100644 (file)
@@ -11,10 +11,18 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - fsl,imx8-ddr-pmu
-      - fsl,imx8m-ddr-pmu
-      - fsl,imx8mp-ddr-pmu
+    oneOf:
+      - enum:
+          - fsl,imx8-ddr-pmu
+          - fsl,imx8m-ddr-pmu
+          - fsl,imx8mp-ddr-pmu
+      - items:
+          - enum:
+              - fsl,imx8mm-ddr-pmu
+              - fsl,imx8mn-ddr-pmu
+              - fsl,imx8mq-ddr-pmu
+              - fsl,imx8mp-ddr-pmu
+          - const: fsl,imx8m-ddr-pmu
 
   reg:
     maxItems: 1